630629103041999 has 4 divisors (see below), whose sum is σ = 630645464783136. Its totient is φ = 630612741300864.

The previous prime is 630629103041969. The next prime is 630629103042007. The reversal of 630629103041999 is 999140301926036.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-630629103041999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630629103041939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8180812754 + ... + 8180889839.

It is an arithmetic number, because the mean of its divisors is an integer number (157661366195784).

Almost surely, 2^{630629103041999} is an apocalyptic number.

630629103041999 is a deficient number, since it is larger than the sum of its proper divisors (16361741137).

630629103041999 is a wasteful number, since it uses less digits than its factorization.

630629103041999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16361741136.

The product of its (nonzero) digits is 17006112, while the sum is 62.

The spelling of 630629103041999 in words is "six hundred thirty trillion, six hundred twenty-nine billion, one hundred three million, forty-one thousand, nine hundred ninety-nine".